Is it necessary to replace a wheel rim with a dent?
2 Answers
If the dent on the wheel rim is not large and there are no cracks, it does not need to be replaced, although it may affect the appearance. Weight of car wheel rims: Steel wheel rims - 18 to 25 kg; Aluminum alloy wheel rims - 8 to 18 kg; Magnesium alloy wheel rims - 4 to 10 kg. Introduction to wheel rims: It is the cylindrical metal component inside a car tire, centered on the axle, used to support the tire. It is the part where the axle is installed in the center of the wheel and also an important component connecting the brake drum, wheel disc, and half-shaft. Weight of different car wheel rims: Honda Fit Luxury Edition 16-inch wheel rim weight: 7.1 kg; MINI 16-inch wheel rim weight: 8.3 kg; Peugeot 307/206 16-inch wheel rim weight: 8.1 kg.
A dented wheel hub doesn't necessarily need replacement - I've seen many such cases. For small dents on the inner rim, first visually inspect for cracks or deformation. If no major issues exist, professional shops can repair it by flattening the dent for about 100 yuan. Aluminum alloy hubs are more prone to damage, while steel hubs are harder and easier to handle. However, if the dent is large or the hub is severely deformed, immediate replacement is required. Otherwise, it may cause tire leaks at high speeds, increased vibration from imbalance, and accelerated brake pad wear, posing significant safety risks. Safety always comes first - regular hub inspections and avoiding impacts can save considerable trouble.
